package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * ClassName: OrderTask
 * Package: com.sky.task
 * Description:
 *      定时人物类
 * @Author: HeJing
 * @Create: 2024-03-27 22:58
 * @Version: 1.0
 */
//@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ?")  // 每分钟触发一次
    public void processTimeOrder() {
        log.info("定时处理超时订单: {}", LocalDateTime.now());

        // 当前时间减去15分钟
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        // select * from orders where status = ? and order_time < (当前时间 - 15分钟)
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders: ordersList) {
                orders.setStatus(Orders.CANCELLED);  // 更新订单状态为 已取消
                orders.setCancelReason("订单超时，自动取消");  // 设置取消原因
                orders.setCancelTime(LocalDateTime.now());  // 设置取消时间
                orderMapper.update(orders);
            }
        }
    }


    /**
     * 处理一直处于派送中状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")  // 每天凌晨1点触发
    public void processDeliveryOrder() {
        log.info("定时处理处于派送中的订单: {}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusHours(-1);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders: ordersList) {
                orders.setStatus(Orders.COMPLETED);  // 更新订单状态为 已完成
                orderMapper.update(orders);
            }
        }
    }
}


































